The choice of organic fertilizer and bio-organic fertilizer raw materials can be a variety of livestock manure and organic waste. The basic production formula varies depending on the type and raw material.
The basic raw materials are: chicken manure, duck manure, goose manure, pig manure, cattle and sheep manure, crop straw, sugar industry filter mud, bagasse, sugar beet residue, vinasse, medicine residue, furfural residue, fungus residue, soybean cake, cotton kernel Cake, rapeseed cake, grass charcoal, etc.
Organic fertilizer production equipment generally includes: fermentation equipment, mixing equipment, crushing equipment, granulation equipment, drying equipment, cooling equipment, fertilizer screening equipment, packaging equipment, etc.
Before purchasing organic fertilizer equipment, we must have a general understanding of the organic fertilizer production process. The general production procedures are: raw material ingredient, mixing and stirring, raw material fermentation, agglomeration and crushing, material granulation, primary screening, and granular drying. Drying, particle cooling, particle secondary classification, finished particle coating, finished particle quantitative packaging and other links.
Questions to consider when purchasing organic fertilizer equipment:
1. Mixing and mixing: Stir the prepared raw materials evenly to increase the uniform fertilizer effect content of the overall fertilizer particles, and use a horizontal mixer or a disc mixer for mixing;
2. Agglomeration and crushing: crush the large agglomerates of the mixed and stirred raw materials to facilitate subsequent granulation processing, mainly using vertical chain crushers, semi-wet material crushers, etc.;
3. Material granulation: send the evenly mixed and crushed material to the granulator through a belt conveyor for granulation. This step is an indispensable and most important link in the organic fertilizer production process; Roller extrusion granulator, organic fertilizer granulator, drum granulator, disc granulator, compound fertilizer granulator, etc.;
5. Screening: preliminary screening of semi-finished products, and unqualified particles are returned to the mixing and stirring link for reprocessing, generally using a drum screening machine;
6. Drying: The granules made by the granulator and passed through the first level of screening are sent to the dryer, and the moisture contained in the granules is dried to increase the strength of the granules and facilitate storage. Generally, a tumble dryer is used;
7. Cooling: The temperature of the dried fertilizer particles is too high and easy to agglomerate. After cooling, it is convenient for bagging, storage, and transportation. The drum cooler is used for cooling;
8. Finished product coating: coating qualified products to increase the brightness and roundness of the particles and make the appearance more beautiful. Generally, the coating machine is used for coating;
9. Quantitative packaging of finished products: The coated particles are the finished particles sent to the silo through a belt conveyor for temporary storage, and then connected to automatic electronic packaging machines, sewing machines and other automatic quantitative packaging and sealing bags, and stored in a ventilated place to achieve automatic packaging .
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Post time: May-29-2023